<div class="form-group">
    <label <if condition="$item['extra']['required']">class="required"</if>>{$item.title}</label>
    <div>
        <input type="hidden" name="{$item.name}" id="checkinput" value="{$item.value}">
        <button type="button" class="btn btn-success btn-checkpic" data-remote="{:U('upload/getPics',array('checks'=>$item['value']))}" data-toggle="modal" data-backdrop="static"><i class="icon icon-file-image"></i> 选取图片</button>
    </div>
    <div class="help-block">{$item.tip}</div>
</div>
